energy_point,mean_energy,mean_energy_stat_err,mean_energy_sys_err,mean_spread 970.0,968.79926,0.00801,0.30119,0.82283 980.0,980.2484,0.00892,0.42852,0.79852 990.0,990.30559,0.01313,0.54703,0.81856 1003.5,1003.50716,0.00317,0.16279,0.85148